The invisible jump
If you look at two Google listings side by side:
- Restaurant A: 4.4 stars (220 reviews)
- Restaurant B: 4.7 stars (200 reviews)
To the eye, they're almost the same. To Google, they're two worlds.
What Google does with a rating
Google doesn't read ratings linearly. The engine applies three sequential filters:
1. The 4.0 threshold
Below 4.0, your listing is deprioritized in local results. You can be 100 meters from the searcher and still appear after the competitor 800 meters away with a 4.2.
2. The 4.5 to 4.8 sweet spot
Between 4.5 and 4.8, you get an algorithmic boost. Google considers you have "quality" but not "suspicious perfection". In our experience, the visibility gap vs a 4.4 can represent 30 to 40% more clicks.
3. The 4.9 to 5.0 ceiling
Surprise: listings at 4.9 or 5.0 are sometimes less visible than those at 4.7-4.8. Why? Google knows perfect ratings are often suspicious (manipulated, bought, or too-low volume). The algorithm prefers credible diversity.
The concrete math
Here's an illustrative example, not a measured data point: two neighboring businesses, same services, same category.
| | Business A | Business B | |---|---|---| | Rating | 4.4 | 4.7 | | Reviews | 200 | 180 | | Avg local position | 4-5 | 1-2 | | Estimated monthly clicks | 240 | 580 |
In this example, Business B gets 2.4x more clicks with 20 fewer reviews. It's the kind of lever that pays off most for free acquisition.
How to move from 4.4 to 4.7
You have to do both of the following in parallel:
A. Dilute the weight of old 1-3 star reviews
You can't delete a legitimate review, but you can dilute it. Every new 5-star mechanically dilutes the freshness-weighted average.
Math to go from 4.4 to 4.7 on 220 reviews:
- You need to add roughly 110 new 5-star reviews over the next 12 months
- That's 9 per month on average
B. Address the root cause of 1-3 stars
Usually, most complaints come from a small handful of recurring causes: waiting time, a specific employee, an ingredient that changed. If you read your last 30 reviews under 4 stars, the pattern jumps out.
Fix the cause: new reviews tilt to 5 stars naturally. Without that, you row without moving forward. While you're at it, respond to them: your response rate weighs almost as much as the rating itself in a prospect's decision.
The trap of "missioning" your way to 4.7
Temptation: ask for 5 stars from everyone, skip the 4-star folks in your asks.
Three reasons NOT to do this:
- Google detects the patterns (ratings too concentrated at 5.0)
- Your reviews lose credibility with prospects who read them
- You stop learning about what can improve
Aim for a natural distribution that pushes toward 4.7 by accumulation, not selection.
The real test
Go look at your listing right now. Note these three numbers:
- Current average rating
- Reviews under 4 stars in the last 6 months
- Reviews at 5 stars in the last 6 months
If your under-4/5-star ratio exceeds 1:5 recently, you're plateauing. It's by working on operations (not collection) that you unlock the next level. Meerkly's free 30-second audit pulls those numbers for you: paste your Google Maps link and see where you sit.
4.7 isn't a marketing goal. It's a signal that your operations are clean.